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Bactericidal composition containing azalomycin F and benziothiazolinone

A technology of azamycin and thiamethoxamin, which is applied in the field of synergistic pesticide compositions, can solve problems such as different action mechanisms and action characteristics, and achieve the effects of reducing the amount of pesticide use, reducing pollution, and reducing control costs

Inactive Publication Date: 2018-12-28
刘西芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The synergistic combination of azamycin F and thiamethoxam has not been reported, and the mechanism and characteristics of action of azamycin F and thiamethoxam are different

Method used

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  • Bactericidal composition containing azalomycin F and benziothiazolinone
  • Bactericidal composition containing azalomycin F and benziothiazolinone
  • Bactericidal composition containing azalomycin F and benziothiazolinone

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preparation Embodiment

[0065] 1% Azamycin F. 3% Thiemmycin Aqueous Suspension Concentrate

[0066] Take 1% azamycin F, 3% thiamycin, 5% sodium polycarboxylate, 4% isomeric alcohol, 2% urea, 3% EO-PO block polymer, add deionized water to make up to 100% , mix the active ingredients and other additives, and form a highly dispersed and stable suspension system in the water medium after high-speed shear dispersion and sand milling in a sand mill, that is, 4% azamycin F·thiamycin Ketone aqueous suspension.

[0067] 3% azamycin F·9% thiamethoxin water dispersible granules

[0068] Weigh 3% azamycin F, 9% thiamycin ketone, 4% sodium butyl naphthalene sulfonate, 4% sodium dodecyl sulfate, 1% chitosan, 1% tea dry powder, 3% chloride Sodium, balance diatomaceous earth. The above raw materials are uniformly mixed in a mixing tank, extruded, granulated, dried, and sieved to obtain 3% azamycin F·9% thiamethoxamin water-dispersible granules.

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Abstract

The invention discloses a bactericidal composition containing active ingredients of azalomycin F and benziothiazolinone. The bactericidal composition containing the active ingredients of the azalomycin F and the benziothiazolinone comprises a common additive, the azalomycin F and the benziothiazolinone, wherein the mass part ratio of the azalomycin F to the benziothiazolinone is 7:1-1:9, preferably, 5:1-1:6 and further preferably, 2:1-1:6. After the azalomycin F and the benziothiazolinone are compounded according to a certain ratio, a synergistic effect on fusarium graminearum is realized, a synergistic effect on reducing the DON content of wheat kernels is reduced, and the bactericidal composition containing the active ingredients of the azalomycin F and the benziothiazolinone is suitablefor preventing and treating crop diseases caused by Fusarium pathogens and reducing the DON content of the wheat kernels.

Description

technical field [0001] The invention belongs to the field of synergistic pesticide compositions, in particular to a pesticide composition containing active ingredients azamycin F and thiamethoxamin. technical background [0002] Azalomycin F (Azalomycin F), which belongs to a macrolide compound, has broad-spectrum antifungal activity, and also has inhibitory or killing effects on various agricultural diseases and insect pests. It can be used to prevent and control banana wilt and crop root-knot nematode. [0003] Thiempyridone is an isothiazole heterocyclic compound, which is a high-efficiency, low-toxicity, broad-spectrum fungicide. Its mechanism of action is to combine with anions on the cell membrane surface of bacteria and fungi or react with sulfhydryl groups to destroy the synthesis of proteins and cell membranes. system, thereby inhibiting the reproduction of bacteria and molds, interfering with the metabolism of pathogenic bacteria cells, making them physiologically...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/80A01P3/00
CPCA01N43/90A01N43/80
Inventor 刘西芳
Owner 刘西芳
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